日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

精英家教網 > 高中英語 > 題目詳情

Once again, I was in a new school. So was a girl in my class named Lisa. That’s where the similarities ended.
I was tall and she was small. My thick black hair had been recently cut short into an untidy style. Her natural blonde hair flowed to her waist and looked great. I was 12 and one of the oldest in the class while she was 11 and the youngest. I was awkward and shy. She wasn’t. I couldn’t stand her, considering her my enemy. But she liked me and wanted to be friends.
One day, she invited me over and I said yes—I was too shocked to answer any other way. My family had moved six times in six years, and I had never managed to develop any friendships. But this girl who wore the latest fashions wanted me to go home with her after school.
She lived in a fun part of town that had two pizza places, an all-right bookstore, a movie theater and a park. As we walked from the school bus stop through her neighborhood, I tried to guess which house might be hers. Was it the white one with the perfect lawn or the three –story house with a front porch? I got very surprised when she led me into an old apartment building. She lived on the fourth floor in a two-room place with her mother, her stepfather, her two brothers and her sister.
When we got into the room she shared with her sister, she took out a big case of Barbies, which was my next surprise. I had never played with them. We sat on the floor, laughing as we made up crazy stories about the Barbies. We found out that we both wanted to be writers when we were older and both had wild imaginations. We had a great day that afternoon .
Lisa was loved by the whole neighborhood. The bookstore owners lent her fashion magazines; the movie theater gave her free tickets…. Soon I was included in her magic world. We slept over at each other’s houses and spent every free moment together.
Lisa, my first real friend since childhood, helped me get through the rough years of early adolescence and taught me an amazing and very surprising thing about making friends: your worst enemy can turn out to be your best friend.
【小題1】The writer and Lisa were similar in the way that          .

A.they were both new students
B.they had the same hair styles
C.they were both tall
D.they were of the same age
【小題2】One day Lisa invited the writer         .
A.to go to the movie
B.to go to walk in a park
C.to go to her home
D.to go to a pizza place
【小題3】In the passage the writer described Lisa as a girl who was       .
A.friendly and lovelyB.rich and happy
C.quiet and lonelyD.awkward and shy
【小題4】Which of the following did the writer learn from Lisa?
A.How to make up stories.B.How to deal with enemies.
C.How to live a better life.D.How to make friends.


【小題1】A
【小題2】C
【小題3】A
【小題4】D

解析試題分析:本文敘述作者和剛來的同學Lisa,一開始作者把她看成敵人,但是有一次Lisa邀請作者去她家做客,才徹底認清了好朋友,然后Lisa幫助作者度過青春期的艱難時光,并教會了作者如何交朋友。
【小題1】細節理解題。根據I was in a new school. So was a girl in my class named Lisa. 作者和Lisa 共同特點就是都是新來的學生,故選A。
【小題2】細節理解題。根據she invited me over 和When we got into the room she shared with her sister ,Lisa要求作者去她家做客,故選C。
【小題3】推理判斷題。根據倒數第二自然段可知Lisa很受大家的歡迎,對人友善,活潑可愛,她并不害羞,家庭不富有,但家庭氣氛融洽,故選A。
【小題4】細節理解題。根據最后一段,作者告訴我們Lisa幫助她度過青春期的艱難時光,她教會了作者如何交朋友,故選D。
考點:故事類短文閱讀。
點評:推理判斷題根據語句之間的邏輯關系、段內的語義關系及篇章的語義關系,從段落、篇章的角度理解文章的主旨、作者的觀點和態度。

練習冊系列答案
相關習題

科目:高中英語 來源: 題型:閱讀理解

It was a winter morning, just a couple of weeks before Christmas 2005.While most people were warming up their cars, Trevor, my husband, had to get up early to ride his bike four kilometers away from home to work.On arrival, he parked his bike outside the back door as he usually does.After putting in 10 hours of labor, he returned to find his bike gone.

         The bike, a black Kona 18 speed, was our only transport.Trevor used it to get to work, putting in 60-hour weeks to support his young family.And the bike was also used to get groceries(食品雜貨),saving us from having to walk long distances from where we live.

         I was so sad that someone would steal our bike that I wrote to the newspaper and told them our story.Shortly after that, several people in our area offered to help.One wonderful stranger even bought a bike, then called my husband to pick it up.Once again my husband had a way to get to and from his job.It really is an honor that a complete stranger would go out of their way for someone they have never met before.

         People say that a smile can be passed from one person to another, but acts of kindness from strangers are even more so.This experience has had a spreading effect in our lives because it strengthened our faith in humanity(人性)as a whole.And it has influenced(影響)us to be more mindful of ways we, too, can share with others.No matter how big or how small, an act of kindness shows that someone cares.And the results can be everlasting.

16.Why was the bike so important to the couple?

         A.The man’s job was bike racing.       B.It was their only possession.

         C.It was a nice Kona 18 speed.           D.They used it for work and daily life.

17.We can infer from the text that ____________.

         A.the couple worked 60 hours a week.      B.people were busy before Christmas

         C.the stranger brought over the bike            D.life was hard for the young family.

18.How did people get to know the couple’s problem?

         A.From radio broadcasts.                    B.From a newspaper.

         C.From TV news.                         D.From a stranger.

19.What do the couple learn from their experience?

         A.Strangers are usually of little help.         B.One should take care of their bike.

         C.News reports make people famous.      D.An act of kindness can mean a lot.

查看答案和解析>>

科目:高中英語 來源: 題型:

—What do you think of that TV set as a gift for Mary’s birthday??

—__________,but I don’t particularly care for the design.?

A.It’s the right thing             B.I think it’s a Chinese style

C.Not bad                            D.Let me think it over once again?

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

There was one shop in the town of Mufulira which was widely known for its racial discrimination. It was a drugstore .While Europeans were served at the counter ,a long line of Africans queued at the window and often not only were kept waiting but were treated rudely by the shop assistants .One day I was determined to make a public protest (抗議)against this kind of thing ,and many of the schoolboys in my class followed me to the store.

       I simply went into the shop and asked the manager politely for some medicine. As soon as he saw me standing in the place where only European customers were allowed to stand ,he shouted at me in a bastard (怪聲怪氣的)language which is only used by a boss when speaking to his servants .I stood at the counter and politely requested in proper English that I should be served .The manager became angry and said , “Even if you stand till Christmas ,I will never serve you .”

       I went to the District Commissioner’s office .Fortunately ,he was out ,for he was one of the old school; however ,I saw a young District Officer who was a friend of mine .He was very concerned to hear my story and told me that all I had to do was come to him personally and he would buy my medicine for me .I protested that that was not good enough .I asked him to accompany me back to the store and to make a protest to the manager .This he did ,and I well remember him saying to the manager , “Here is Mr. Kaunda who is a responsible member of the Urban Advisory Council, and you treat him like a common servant .” The manager of the drugstore apologized and said , “If only he had introduced himself and explained who he was ,then ,of course ,I should have given him proper service.”

       I had to explain once again that he had missed my point .Why should I have to introduce myself every time I went into a store…any more than I should have to buy my medicine by going to a European friend ? I want to prove that any man of any color ,whatever his position ,should have the right to go into any shop and buy what he wanted .After all, the money which I paid across the counter was exactly the same money as was paid by a European customer.

The writer was ,at the time of the story ,      .

       A.a European officer   B.an African servant

       C.a drugstore assistant D.a black school teacher

The manager of the drugstore shouted at the writer in dirty words because      .

       A.he could not speak English in a polite way

       B.he thought the writer couldn’t understand English

       C.that was the language he used when speaking to Africans

       D.that was the only language he could speak when he was angry

In paragraph 3, the underlined sentence “he was one of the old school” means      .

       A.he stuck to those old racial ideas

       B.he graduated from an old white school

       C.he was in charge of an old black school

Why didn’t the writer wait at the window of the drugstore like other Africans?

       A.He believed his white friends would help him out .

       B.He wanted to fight for equal rights of all black people.

       C.He thought he was educated and should be treated differently.

       D.He thought ,being an important person ,he should not be kept waiting.

查看答案和解析>>

科目:高中英語 來源:2015屆廣東省惠州市高一上學期期中考試英語試卷(解析版) 題型:閱讀理解

Once a young man was in deep love with a girl. This man folded 1,000 pieces of paper cranes (紙鶴) as a gift to his girl. Although he was a small branch manager in a company, and his __1__ didn’t seem too bright, they were very __2__ together until one day, his girl told him she was going to Paris and would never come back. She also told him that she couldn’t see any future for both of them, “so let’s go our own __3__ from now on…” The young man was __4__, but he agreed.

When he regained his __5__, he worked hard day and night, just to make something out of himself. Finally with all the _6__ work, this man set up his own __7__.

One rainy day, while this man was __8__, he saw an elderly couple sharing an umbrella in the rain, walking to somewhere. He __9__ that they were his ex-girlfriend’s (前女友)parents, so he drove slowly beside the couple, wanting them to find him in his expensive car and to know that he had his own company, car, etc.

To the man’s surprise, the couple were walking towards a cemetery (墓地). He got out of his car and followed them. And there he saw his ex-girlfriend —a photograph of her  __10__   as sweetly as ever at him from her tombstone, and those precious paper cranes in a glass bottle! He walked over and asked the couple why this had happened. They explained that __11__ she did not leave for France at all. She fell ill with cancer. In her heart, she had believed that he would __12_ some day. She didn’t want her __13__ to be his barrier(障礙). Therefore, she chose to leave him. She asked her __14__ to put his paper cranes beside her, because if the day comes when fate brings him to her again he can take some of those back with him.

The man just cried __15__. He was heartbroken once again.

1.                A.appearance     B.salary          C.future    D.apartment

 

2.                A.worried        B.regret          C.happy    D.sensitive

 

3.                A.futures         B.ways           C.goals D.courses

 

4.                A.excited         B.mad           C.puzzling  D.heartbroken

 

5.                A.confidence      B.position         C.independence D.freedom

 

6.                A.main           B.beautiful        C.hard D.heavy

 

7.                A.office          B.family          C.studio    D.company

 

8.                A.running        B.driving         C.walking   D.wandering

 

9.                A.recognized      B.noticed         C.understood    D.memorized

 

10.               A.glaring         B.talking         C.smiling    D.crying

 

11.               A.fortunately      B.recently        C.difficultly  D.actually

 

12.               A.come          B.make          C.succeed   D.suffer

 

13.               A.illness          B.heart          C.cranes    D.sadness

 

14.               A.husband        B.parents         C.friends    D.son

 

15.               A.heatedly        B.hardly          C.excitedly  D.sadly

 

 

查看答案和解析>>

科目:高中英語 來源:2013屆江蘇南京師大附中江寧分校高二下期末調研英語試卷(解析版) 題型:閱讀理解

New York has taken the title of the world’s top fashion capital from Milan. The annual survey suggest that the top five fashion cities are facing competition from Asia and Australia. New York had been the top fashion city for five years, but Milan took the title in 2009. The survey was made by the Global Language Monitor, a US based organization. It tracks the frequency(頻率) of words and phrases in the media, on the Internet and throughout the blog. With the US economy recovering, New York once again took the top title. Hong Kong took second place. It was followed by London, Paris and Los Angeles. The other top 10 cities were Milan, Sydney, Miami, Barcelona and Madrid.

“Because of the new economic situation, the global fashion centers have also changed a lot, ”said Bekka Payack. the Manhattan-based fashion reporter for the Global Language Monitor. “The new list shows that global fashion centers will change now and then. Compared with the traditional fashion cities, some new ones are performing better and better. ”She said that perhaps this is new trend, and it is the first sign that the traditional top five fashion cities——New York, Paris, London, Milan, and Rome——do not control global fashion any more.

The biggest changes in the list are Hong Kong, Madrid and Melbourne. The Group said that the top newcomers to the list include Amsterdam at number 17, Cape Town at 23, Johannesburg at 25 and Vienna at 27.

The following are the 10 top fashion cities of 2010 and the changes from 2009.

1. New York(up 1)    2. Hong Kong(up 5)

3. London(up 2)    4. Paris(down 1)

5. Los Angeles(up 1)   6. Milan(down 5)

7. Sydney(up 2)    8. Miami(up 5)

9. Barcelona(up 5)     10. Madrid(up 11)

1.New York has regained the title of the world’s top fashion capital mainly because __________.

A.the US economy has been recovering

B.Milan faced competition from other cities

C.few big cities took part in the competition

D.the survey was made by an American organization

2.Compared with the 2009 list, which of the following has the greatest change?

A.Hong Kong

B.Milan

C.Madrid

D.Barcelona

3.We can infer from the text that __________.

A.New York has lost the top title several times

B.all the traditional fashion cities are in the 2010 list

C.economic situations influence global fashion centers

D.new fashion cities have performed better than traditional ones

4.The text is probably taken from a __________.

A.science report

B.fashion magazine

C.geography textbook

D.history book

 

查看答案和解析>>

同步練習冊答案
av资源种子在线观看| 欧美日韩国产大片| 久久新电视剧免费观看| 激情六月婷婷综合| 日产国产欧美视频一区精品| 红桃视频欧美| 999精品视频| 欧美一区二区三区激情视频| 成人直播在线观看| 色综合视频一区二区三区日韩 | 亚洲mv在线| 日本黄色一区二区三区| 国产一区二区小视频| 亚洲av无码精品一区二区| 国产精品第九页| 欧美黑人猛猛猛| 免费看一级黄色| 性猛交娇小69hd| 国产精品高清无码在线观看| 午夜av免费看| yjizz视频| 亚洲天堂资源在线| 亚洲麻豆一区二区三区| 无码国产精品一区二区免费式直播| 91日韩精品视频| 在线视频日韩欧美| 欧美色图校园春色| 女性生殖扒开酷刑vk| 久久久久国产免费| 偷偷色噜狠狠狠狠的777米奇| 亚洲少妇一区二区三区| 成人在线电影网站| 蜜桃av免费看| 五月天精品在线| chinese全程对白| 日本在线一级片| 538任你躁在线精品视频网站| 久久一级黄色片| 国产成人愉拍精品久久| 日韩乱码一区二区三区| 97人人爽人人爽人人爽| 国精产品乱码一区一区三区四区| 亚洲av少妇一区二区在线观看| 蜜桃视频在线观看www| 伊人春色在线| 在线观看精品一区二区三区| 91网在线看| 久久爱91午夜羞羞| 日韩精品一区二区三区中文字幕| 97一区二区国产好的精华液| 一本色道久久综合狠狠躁的番外| 成人黄色小视频| 亚洲精品欧洲| 国产综合色在线视频区| 99精品偷自拍| 亚洲欧美日韩系列| 色狠狠色噜噜噜综合网| 欧美成人福利视频| 色哟哟入口国产精品| 国模精品视频一区二区三区| 国产精品久久久久久久久久小说| 国产精品一 二 三| 中文字幕欧美日韩一区二区三区| 中国丰满熟妇xxxx性| 中文字幕第100页| 特大黑人巨人吊xxxx| 国产精品白嫩白嫩大学美女| 日韩精品一区二区亚洲av观看| 精品久久久免费视频| 色就是色亚洲色图| 国产美女福利在线观看| 国色天香久久精品国产一区| 精品高清久久| 亚欧成人精品| 99在线精品一区二区三区| 一区二区国产盗摄色噜噜| 欧美久久久久久蜜桃| 在线播放国产一区二区三区| 97视频在线免费观看| 91超碰在线电影| 日韩精品手机在线观看| 日本一本在线视频| 国产精品精品软件男同| 亚洲天堂手机版| 性视频一区二区三区| f2c人成在线观看免费视频| 日韩精品一区二区三区免费视频| 欧美精品国产一区| 成人免费毛片高清视频| 午夜精品123| 亚洲国产成人在线视频| 欧美一级黄色网| 欧美h视频在线| 999香蕉视频| 人人妻人人澡人人爽| 中文字幕在线观看1| 国产片在线观看| 国产69精品久久| 亚洲国产一区二区三区在线播放| 激情综合色丁香一区二区| 亚洲色欲色欲www| 欧美成人高清电影在线| 2019日本中文字幕| 日韩精品一区二区三区四区五区 | 在线中文一区| 99精品久久久久久| 日本韩国欧美一区| 美女av一区二区三区| 国产精品乱子乱xxxx| 精品99在线视频| 天堂资源在线视频| 视频污在线观看| 英国三级经典在线观看| 欧美电影免费播放| 成人a免费在线看| 精品污污网站免费看| 欧美成年人视频| 日本高清不卡三区| 91人妻一区二区| 亚洲午夜激情视频| 爱福利在线视频| 国产精品毛片久久| 91片黄在线观看| 欧美v日韩v国产v| 国产精品99导航| 日本老太婆做爰视频| 中文字幕第4页| 丰满人妻一区二区三区免费| 韩日成人影院| 在线观看一区视频| 亚洲乱码日产精品bd| 国产视频精品免费播放| www.一区二区三区| 涩多多在线观看| 自拍偷拍福利视频| 毛片在线播放a| 欧美午夜精品一区二区三区电影| 国产成人精品免费看| 欧美三级日韩在线| 国产精品国模在线| 苍井空浴缸大战猛男120分钟| 精品国产视频在线观看| 青青草在线免费观看| 欧美xxxx在线| av一区二区三区在线| 精品国产成人系列| 成人免费视频网站| 女性生殖扒开酷刑vk| 欧美天堂在线视频| 久久久久久亚洲精品美女| 久久精品国产第一区二区三区| 色婷婷av一区二区三区gif | 色网站免费在线观看| 精品美女在线视频| 国产欧美日韩综合精品一区二区| 亚洲欧美日韩成人| 日韩在线三级| 日韩精品一区二区亚洲av性色| 毛片网站在线| 日韩精品久久| 亚洲四区在线观看| 欧美黑人视频一区| 久久成人免费观看| 久久国产视频精品| a日韩av网址| 免费一级片91| 日韩欧美一区在线观看| 国产精品一区二区三区四区五区| 国产+高潮+白浆+无码| 最近中文字幕mv第三季歌词| 国产精品白浆| 欧美激情一区二区三区不卡| 爽爽爽爽爽爽爽成人免费观看| 日本黄色播放器| 国产亚洲精品av| 91九色在线看| 美女脱光内衣内裤视频久久网站| 91精品国产综合久久久久久久久久| 99精品欧美一区二区三区| 日韩女优在线视频| 香蕉视频免费在线| 婷婷综合伊人| 岛国av一区二区| 91在线高清视频| 91精品人妻一区二区三区蜜桃欧美| 日本人妖在线| 欧美极品一区二区三区| 欧美伊人久久久久久久久影院| 91久久久久久久一区二区| 精品无码在线视频| av女优在线| 午夜一级久久| 精品国产91久久久久久久妲己| 麻豆成人av| 精品在线视频免费| 成人av集中营| 久久久精品人体av艺术| 欧美激情一区二区久久久| 午夜宅男在线视频| 亚洲人妻一区二区三区| 国产精品久久久久久久久久10秀 | 92精品国产成人观看免费| 久久亚洲成人精品| 午夜宅男在线视频| 四虎影视精品成人| 一区二区黄色| 日韩av网站电影| 国产高清av在线播放| 精品人妻一区二区三区日产乱码| 在线视频亚洲专区| 日韩欧美在线看| 免费观看成人高| 国产www在线| 国产精品15p| 亚洲第一主播视频| 肥熟一91porny丨九色丨| 九九热视频精品| 亚洲精品伊人| 亚洲精品免费电影| 91免费看网站| 久久中文字幕无码| 国语精品视频| 午夜电影网一区| 免费试看一区| 午夜一区二区三区四区| 国产伦精品一区二区三区视频| 色乱码一区二区三区88| 日本电影一区二区三区| 国产美女www爽爽爽| 美女一区2区| 在线视频综合导航| 色香蕉在线观看| www.热久久| 亚洲国产免费| 一区二区三区国产视频| 一级片黄色免费| 国产剧情在线| 久久综合一区二区| 亚洲一区二区久久久久久| 久久久一二三区| 欧美爱爱网站| 日韩欧美高清dvd碟片| 国产欧美高清在线| 国产一二三区在线观看| 99综合电影在线视频| 成人黄色av网站| 中文字幕在线观看视频网站| 国产不卡一二三区| 欧美tickling网站挠脚心| 午夜免费精品视频| 污污的网站在线免费观看| 国产亚洲欧美日韩俺去了| 99re国产视频| 国产精品福利电影| 国产欧美日韩一级| 欧美国产日韩一区| 一级片一级片一级片| 欧美电影在线观看免费| 91精品国产一区二区| 一区二区三区免费播放| 欧美6一10sex性hd| 亚洲欧美一区二区不卡| 日韩在线三区| 在线观看高清av| av在线播放成人| 国产日韩一区二区三区| 国产又色又爽又黄又免费| 狠狠入ady亚洲精品经典电影| 亚洲色无码播放| 国产5g成人5g天天爽| 在线视频超级| 一区二区三区在线观看国产| 制服国产精品| 亚洲成av人影片在线观看| 国产一区二区三区在线看麻豆| 国产精品第2页| 日韩av在线播| 午夜精品视频一区二区三区在线看| 亚洲女成人图区| 在线观看国产三级| 秋霞伦理一区| 日韩欧美中文字幕在线播放| 日韩极品视频在线观看| 日韩一级片免费观看| 精品在线你懂的| 国产精品永久免费| 精品在线视频免费| 亚洲茄子视频| 高清欧美性猛交| 尤物在线免费视频| 欧美久久综合网| 亚洲欧洲在线播放| 免费看一级黄色| 成人嘿咻视频免费看| 亚洲一区二区久久久| 九九热视频在线免费观看| 欧美日韩xxxx| 亚洲系列中文字幕| caoporn91| 色综合久久一区二区三区| 亚洲电影在线看| 亚洲欧洲久久久| 亚洲丝袜啪啪| 久久五月情影视| 九九视频免费看| 欧美视频成人| 国产成人综合一区二区三区| 国产乱国产乱老熟| 欧美一级久久| 97超级碰碰| 3dmax动漫人物在线看| 三级在线观看一区二区| 成人免费在线视频网站| 精品女同一区二区三区| 麻豆精品一区二区综合av| 国产在线视频91| 亚洲老妇色熟女老太| 91性感美女视频| 五码日韩精品一区二区三区视频| 可以在线观看的av| 亚欧色一区w666天堂| 天堂中文视频在线| 第一中文字幕在线| 欧美日韩国产系列| 精品人妻一区二区三区香蕉| 欧洲福利电影| 欧美激情国内偷拍| 久草热在线观看| 成人国产精品免费观看| 视频一区三区| 国产尤物视频在线| 欧美日韩国产页| 99视频在线观看视频| 九九视频精品全部免费播放| 久久天堂av综合合色| 日韩美女黄色片| 激情小说亚洲一区| 欧美精品一区二区三区在线四季| 香蕉视频成人在线| 亚洲精品视频在线观看网站| 国产xxxxx视频| 鲁大师精品99久久久| www.欧美三级电影.com| 日韩综合在线观看| 成人黄色网址在线观看| 在线观看视频黄色| 国产精品蜜臀| 日韩西西人体444www| 成人性生交大免费看| 亚洲国产日韩欧美一区二区三区| 国产精品免费电影| 国产黄色一区二区| 中文字幕色av一区二区三区| 毛片av免费在线观看| 同性恋视频一区| 久久久久久久影院| 精品国产无码AV| 伊人色综合久久天天| 亚洲黄色片免费| 99re66热这里只有精品8| 国产精品天天狠天天看| 亚洲一区在线日韩在线深爱| 色综合久久综合| 亚洲黄色小说视频| 久久精品导航| 水蜜桃一区二区| 日韩精品专区| 久久av在线播放| 亚洲成人第一区| 岛国av在线不卡| 一级片视频免费看| 在线观看的日韩av| 国产高清不卡av| 黑人极品ⅴideos精品欧美棵| 精品亚洲va在线va天堂资源站| 国产成人在线免费视频| 91免费精品国自产拍在线不卡| 欧美牲交a欧美牲交| www.成人网| 成人欧美在线视频| 国产不卡在线| 在线观看日韩欧美| 国产理论视频在线观看| 久久综合一区二区| 亚洲av无一区二区三区久久| 综合久久一区| 亚洲欧美电影在线观看| 成人午夜毛片| 在线播放国产一区二区三区| 内射无码专区久久亚洲| 亚洲国产美国国产综合一区二区| 美国美女黄色片| 经典三级在线一区| av视屏在线播放| 66视频精品| 日本日本精品二区免费| 日韩中文在线| 国产视频福利一区| 涩涩视频在线免费看| 九九精品视频在线观看|